214680797 has 16 divisors (see below), whose sum is σ = 230490624. Its totient is φ = 199584000.

The previous prime is 214680787. The next prime is 214680821. The reversal of 214680797 is 797086412.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214680797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214680757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83897 + ... + 86417.

It is an arithmetic number, because the mean of its divisors is an integer number (14405664).

Almost surely, 2^214680797 is an apocalyptic number.

It is an amenable number.

214680797 is a deficient number, since it is larger than the sum of its proper divisors (15809827).

214680797 is a wasteful number, since it uses less digits than its factorization.

214680797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2660.

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 214680797 is about 14651.9895236108. The cubic root of 214680797 is about 598.7760205625.

The spelling of 214680797 in words is "two hundred fourteen million, six hundred eighty thousand, seven hundred ninety-seven".